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merged 3 commits into from
Feb 13, 2024
Merged

Update Taiwan holidays #1688

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7f577d1
Update Taiwan holidays
KJhellico Jan 26, 2024
94aa28f
Fix
KJhellico Feb 9, 2024
ae4af14
Fix parentheses
KJhellico Feb 13, 2024
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138 changes: 114 additions & 24 deletions holidays/countries/taiwan.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,76 +9,96 @@
# Website: https://github.com/dr-prodigy/python-holidays
# License: MIT (see LICENSE file)

from datetime import date
from gettext import gettext as tr
from typing import Set

from holidays.groups import ChineseCalendarHolidays, InternationalHolidays
from holidays.calendars.gregorian import JAN, FEB, MAR, APR, MAY, JUN, SEP, OCT, DEC
from holidays.groups import ChineseCalendarHolidays, InternationalHolidays, StaticHolidays
from holidays.observed_holiday_base import (
ObservedHolidayBase,
ObservedRule,
SAT_TO_PREV_WORKDAY,
SUN_TO_NEXT_WORKDAY,
SAT_SUN_TO_NEXT_WORKDAY,
)


class Taiwan(ObservedHolidayBase, ChineseCalendarHolidays, InternationalHolidays):
class Taiwan(ObservedHolidayBase, ChineseCalendarHolidays, InternationalHolidays, StaticHolidays):
"""
References:
- https://www.dgpa.gov.tw/information?uid=353&pid=10659
- https://en.wikipedia.org/wiki/Public_holidays_in_Taiwan
- https://www.officeholidays.com/countries/taiwan

If a public holiday falls on Tuesday or Thursday, government establishes an "extended holiday",
although this will be compensated by making Saturday a working day.
It's not supported yet.
- `2024 <https://www.dgpa.gov.tw/en/information?uid=353&pid=11402>`_
- `2023 <https://www.dgpa.gov.tw/en/information?uid=353&pid=11016>`_
- `2022 <https://www.dgpa.gov.tw/en/information?uid=353&pid=10659>`_
- `2021 <https://www.dgpa.gov.tw/en/information?uid=353&pid=10181>`_
- `2020 <https://www.dgpa.gov.tw/en/information?uid=353&pid=9724>`_
- `2019 <https://www.dgpa.gov.tw/en/information?uid=353&pid=8178>`_
- `2018 <https://www.dgpa.gov.tw/en/information?uid=353&pid=7730>`_
- `2017 <https://www.dgpa.gov.tw/en/information?uid=353&pid=6178>`_
- `2016 <https://www.dgpa.gov.tw/en/information?uid=353&pid=6180>`_
- `2015 <https://www.dgpa.gov.tw/en/information?uid=353&pid=6182>`_
- `2014 <https://www.dgpa.gov.tw/en/information?uid=353&pid=6183>`_
- `2013 <https://www.dgpa.gov.tw/en/information?uid=353&pid=6186>`_
- `2012 <https://www.dgpa.gov.tw/en/information?uid=353&pid=6187>`_
- `2011 <https://www.dgpa.gov.tw/en/information?uid=353&pid=6188>`_
- `2010 <https://www.dgpa.gov.tw/en/information?uid=353&pid=6189>`_
"""

country = "TW"
# %s (observed).
observed_label = tr("%s (慶祝)")
observed_label = tr("%s（慶祝）")
default_language = "zh_TW"
supported_languages = ("en_US", "th", "zh_CN", "zh_TW")

def __init__(self, *args, **kwargs):
ChineseCalendarHolidays.__init__(self)
InternationalHolidays.__init__(self)
StaticHolidays.__init__(self, TaiwanStaticHolidays)
kwargs.setdefault("observed_rule", SAT_TO_PREV_WORKDAY + SUN_TO_NEXT_WORKDAY)
kwargs.setdefault("observed_since", 2015)
super().__init__(*args, **kwargs)

def _populate_observed(
self, dts: Set[date], rule: ObservedRule = None, since: int = 2015
) -> None:
if self._year < since:
return None
for dt in sorted(dts):
for name in self.get_list(dt):
self._add_observed(dt, name, rule)

def _populate_public_holidays(self):
if self._year <= 1911:
return None

dts_observed = set()
dts_observed_forward = set()

# Founding Day of the Republic of China.
name = tr("中華民國開國紀念日")
dts_observed.add(self._add_new_years_day(name))
self._add_observed(self._next_year_new_years_day, name=name)
if self._year >= 2015:
self._add_observed(self._next_year_new_years_day, name=name)

# Chinese New Year's Eve.
self._add_chinese_new_years_eve(tr("農曆除夕"))
dts_observed_forward.add(self._add_chinese_new_years_eve(tr("農曆除夕")))

# Chinese New Year.
name = tr("春節")
dt = self._add_chinese_new_years_day(name)
self._add_chinese_new_years_day_two(name)
self._add_chinese_new_years_day_three(name)
if self.observed and self._year >= 2015:
if self._is_monday(dt):
self._add_chinese_new_years_day_four(name)
elif self._is_thursday(dt):
self._add_chinese_new_years_day_five(name)
elif self._is_friday(dt) or self._is_weekend(dt):
self._add_chinese_new_years_day_four(name)
self._add_chinese_new_years_day_five(name)
dts_observed_forward.add(self._add_chinese_new_years_day(name))
dts_observed_forward.add(self._add_chinese_new_years_day_two(name))
dts_observed_forward.add(self._add_chinese_new_years_day_three(name))

if self._year >= 1997:
# Peace Memorial Day.
dts_observed.add(self._add_holiday_feb_28(tr("和平紀念日")))

if 1990 <= self._year <= 1999 or self._year >= 2011:
# Children's Day.
dts_observed.add(self._add_holiday_apr_4(tr("兒童節")))
apr_4 = self._add_holiday_apr_4(tr("兒童節"))
if self._year != 2021:
dts_observed.add(apr_4)

if self._year >= 1972:
# Tomb Sweeping Day.
Expand All @@ -94,7 +114,8 @@ def _populate_public_holidays(self):
dts_observed.add(self._add_holiday_oct_10(tr("中華民國國慶日")))

if self.observed:
self._populate_observed(dts_observed, multiple=True)
self._populate_observed(dts_observed)
self._populate_observed(dts_observed_forward, rule=SAT_SUN_TO_NEXT_WORKDAY, since=2010)


class TW(Taiwan):
Expand All @@ -103,3 +124,72 @@ class TW(Taiwan):

class TWN(Taiwan):
pass


class TaiwanStaticHolidays:
# Date format (see strftime() Format Codes).
substituted_date_format = tr("%Y-%m-%d")
# Day off (substituted from %s).
substituted_label = tr("休息日（%s日起取代）")

childrens_day = tr("兒童節")

special_public_holidays = {
2010: (FEB, 19, FEB, 6),
2012: (
(JAN, 27, FEB, 4),
(FEB, 27, MAR, 3),
(DEC, 31, DEC, 22),
),
2013: (
(FEB, 15, FEB, 23),
(SEP, 20, SEP, 14),
),
2015: (JAN, 2, DEC, 27, 2014),
2016: (
(FEB, 12, JAN, 30),
(JUN, 10, JUN, 4),
(SEP, 16, SEP, 10),
),
2017: (
(FEB, 27, FEB, 18),
(MAY, 29, JUN, 3),
(OCT, 9, SEP, 30),
),
2018: (
(APR, 6, MAR, 31),
(DEC, 31, DEC, 22),
),
2019: (
(FEB, 8, JAN, 19),
(MAR, 1, FEB, 23),
(OCT, 11, OCT, 5),
),
2020: (
(JAN, 23, FEB, 15),
(JUN, 26, JUN, 20),
(OCT, 2, SEP, 26),
),
2021: (
(FEB, 10, FEB, 20),
(SEP, 20, SEP, 11),
),
2022: (FEB, 4, JAN, 22),
2023: (
(JAN, 20, JAN, 7),
(JAN, 27, FEB, 4),
(FEB, 27, FEB, 18),
(APR, 3, MAR, 25),
(JUN, 23, JUN, 17),
(OCT, 9, SEP, 23),
),
2024: (FEB, 8, FEB, 17),
}

special_public_holidays_observed = {
2013: (APR, 5, childrens_day),
2016: (APR, 5, childrens_day),
2017: (APR, 3, childrens_day),
2021: (APR, 2, childrens_day),
2024: (APR, 5, childrens_day),
}
19 changes: 14 additions & 5 deletions holidays/locale/en_US/LC_MESSAGES/TW.po
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Expand Up @@ -3,22 +3,22 @@
#
msgid ""
msgstr ""
"Project-Id-Version: Python Holidays 0.40\n"
"Project-Id-Version: Python Holidays 0.43\n"
"POT-Creation-Date: 2023-11-24 16:16+0700\n"
"PO-Revision-Date: 2023-12-02 11:31+0700\n"
"Last-Translator: PPsyrius <[email protected]>\n"
"PO-Revision-Date: 2024-02-07 19:37+0200\n"
"Last-Translator: ~Jhellico <[email protected]>\n"
"Language-Team: Python Holidays localization team\n"
"Language: en_US\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
"Generated-By: Lingua 4.15.0\n"
"X-Generator: Poedit 3.4.1\n"
"X-Generator: Poedit 3.4.2\n"

#. %s (observed).
#, c-format
msgid "%s (慶祝)"
msgid "%s（慶祝）"
msgstr "%s (observed)"

#. Founding Day of the Republic of China.
Expand Down Expand Up @@ -56,3 +56,12 @@ msgstr "Mid-Autumn Festival"
#. National Day.
msgid "中華民國國慶日"
msgstr "National Day"

#. Date format (see strftime() Format Codes).
msgid "%Y-%m-%d"
msgstr "%m/%d/%Y"

#. Day off (substituted from %s).
#, c-format
msgid "休息日（%s日起取代）"
msgstr "Day off (substituted from %s)"
19 changes: 14 additions & 5 deletions holidays/locale/th/LC_MESSAGES/TW.po
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Expand Up @@ -3,22 +3,22 @@
#
msgid ""
msgstr ""
"Project-Id-Version: Python Holidays 0.40\n"
"Project-Id-Version: Python Holidays 0.43\n"
"POT-Creation-Date: 2023-11-24 16:16+0700\n"
"PO-Revision-Date: 2023-12-02 11:18+0700\n"
"Last-Translator: PPsyrius <[email protected]>\n"
"PO-Revision-Date: 2024-02-07 19:37+0200\n"
"Last-Translator: ~Jhellico <[email protected]>\n"
"Language-Team: Python Holidays localization team\n"
"Language: th\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=1; plural=0;\n"
"Generated-By: Lingua 4.15.0\n"
"X-Generator: Poedit 3.4.1\n"
"X-Generator: Poedit 3.4.2\n"

#. %s (observed).
#, c-format
msgid "%s (慶祝)"
msgid "%s（慶祝）"
msgstr "ชดเชย%s"

#. Founding Day of the Republic of China.
Expand Down Expand Up @@ -56,3 +56,12 @@ msgstr "วันไหว้พระจันทร์"
#. National Day.
msgid "中華民國國慶日"
msgstr "วันชาติสาธารณรัฐจีน(ไต้หวัน)"

#. Date format (see strftime() Format Codes).
msgid "%Y-%m-%d"
msgstr "%d/%m/%Y"

#. Day off (substituted from %s).
#, c-format
msgid "休息日（%s日起取代）"
msgstr "วันหยุด (แทน %s)"
21 changes: 15 additions & 6 deletions holidays/locale/zh_CN/LC_MESSAGES/TW.po
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Expand Up @@ -3,23 +3,23 @@
#
msgid ""
msgstr ""
"Project-Id-Version: Python Holidays 0.40\n"
"Project-Id-Version: Python Holidays 0.43\n"
"POT-Creation-Date: 2023-11-24 16:16+0700\n"
"PO-Revision-Date: 2023-12-02 11:20+0700\n"
"Last-Translator: PPsyrius <[email protected]>\n"
"PO-Revision-Date: 2024-02-07 19:36+0200\n"
"Last-Translator: ~Jhellico <[email protected]>\n"
"Language-Team: Python Holidays localization team\n"
"Language: zh_CN\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=1; plural=0;\n"
"Generated-By: Lingua 4.15.0\n"
"X-Generator: Poedit 3.4.1\n"
"X-Generator: Poedit 3.4.2\n"

#. %s (observed).
#, c-format
msgid "%s (慶祝)"
msgstr "%s (庆祝)"
msgid "%s（慶祝）"
msgstr "%s（庆祝）"

#. Founding Day of the Republic of China.
msgid "中華民國開國紀念日"
Expand Down Expand Up @@ -56,3 +56,12 @@ msgstr "中秋节"
#. National Day.
msgid "中華民國國慶日"
msgstr "中华民国国庆日"

#. Date format (see strftime() Format Codes).
msgid "%Y-%m-%d"
msgstr "%Y-%m-%d"

#. Day off (substituted from %s).
#, c-format
msgid "休息日（%s日起取代）"
msgstr "休息日（%s日起取代）"
19 changes: 14 additions & 5 deletions holidays/locale/zh_TW/LC_MESSAGES/TW.po
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Original file line number Diff line number Diff line change
Expand Up @@ -3,22 +3,22 @@
#
msgid ""
msgstr ""
"Project-Id-Version: Python Holidays 0.40\n"
"Project-Id-Version: Python Holidays 0.43\n"
"POT-Creation-Date: 2023-11-24 16:16+0700\n"
"PO-Revision-Date: 2023-12-02 11:21+0700\n"
"Last-Translator: PPsyrius <[email protected]>\n"
"PO-Revision-Date: 2024-02-07 19:36+0200\n"
"Last-Translator: ~Jhellico <[email protected]>\n"
"Language-Team: Python Holidays localization team\n"
"Language: zh_TW\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=1; plural=0;\n"
"Generated-By: Lingua 4.15.0\n"
"X-Generator: Poedit 3.4.1\n"
"X-Generator: Poedit 3.4.2\n"

#. %s (observed).
#, c-format
msgid "%s (慶祝)"
msgid "%s（慶祝）"
msgstr ""

#. Founding Day of the Republic of China.
Expand Down Expand Up @@ -56,3 +56,12 @@ msgstr ""
#. National Day.
msgid "中華民國國慶日"
msgstr ""

#. Date format (see strftime() Format Codes).
msgid "%Y-%m-%d"
msgstr ""

#. Day off (substituted from %s).
#, c-format
msgid "休息日（%s日起取代）"
msgstr ""
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